#region (c) 2014 THN Solutions LLC. - All rights reserved
/*
Simplified BSD License (BSD)
THN HTTP Stack Library
Copyright (c) 2014, THN Solutions LLC. ( www.ThnSolutions.com )
Author: Nguyễn, M. Hải                 ( www.Minh-Hai.com     )
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice, this 
      list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright notice, 
      this list of conditions and the following disclaimer in the documentation 
      and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGE.
*/
#endregion

#region Record of Change
//             							CHANGE HISTORY
// -------------------------------------------------------------------------------------
// |   DATE    | DEVELOPER  | DESCRIPTION                                              |
// -------------------------------------------------------------------------------------
// | 01-May-14 | HaiNM      | First creation.                                          |
// -------------------------------------------------------------------------------------
//
#endregion

#region Record of Audit
//             							REVIEW HISTORY
// -------------------------------------------------------------------------------------
// |   DATE    | REVIEWER   | NOTES                                                    |
// -------------------------------------------------------------------------------------
// -------------------------------------------------------------------------------------
//
#endregion

#region Using directives
using System;

using Thn;
using Thn.Collections;
#endregion

namespace Thn.Net.Http
{
    /// <summary>
    /// Represents a Form Data usually found in a form POST request.
    /// For more information, please see:
    /// http://www.ietf.org/rfc/rfc1867.txt
    /// http://www.ietf.org/rfc/rfc2388.txt
    /// http://www.ietf.org/rfc/rfc2046.txt
    /// </summary>
#if DEBUG || TESTING
    public
#else
    public
#endif
 class FormData
    {
        #region Fields

        #endregion

        #region Properties

        #region Items
        private StringDictionary<FormDataItem> mItems = new StringDictionary<FormDataItem>();
        /// <summary>
        /// Gets or sets all items.
        /// </summary>
        public StringDictionary<FormDataItem> Items
        {
            get { return mItems; }
            set { mItems = value; }
        }
        #endregion

        #region Indexer
        /// <summary>
        /// Gets an item's value based on its name.
        /// <para>Note: this is a handy feature for consumer codes. Not all items are text.</para>
        /// </summary>
        /// <param name="itemName">Name of the item to look up for.</param>
        public string this[string itemName]
        {
            get
            {
                var item = mItems[itemName];
                if (item != null)
                {
                    if (item.Value is string) return (string)item.Value;
                    else if (item.Value != null) return item.Value.ToString();
                    else return null;
                }
                else return null;
            }
        }
        #endregion
        
        #endregion

        #region Constructors
        /// <summary>
        /// Create a new instance.
        /// </summary>
        public FormData()
            : base()
        { }
        #endregion
    }
}
